Design house: Clarins. Series: Hydra-Essentiel Intensive Moisture Quenching Bi-Phase Serum. Gender: Unisex. Category: Skin Care. SubType: Serums. Beauty group: Face. Size: 1.7 oz. SKU: 18888701. Barcode: 3380810137866. Clarins Unisex Hydra-Essentiel Intensive Moisture Quenching Bi-Phase Serum 1.7 oz Skin Care 3380810137866.